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ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250

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commit 6f4870753f29edf7dc39444246f9e39987b8b158 upstream.

The proper name for the property, which assign given device to IOMMU is
'iommus', not 'iommu'. Fix incorrect name and let all GScaler devices
to be properly handled when IOMMU support is enabled.

Reported-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Fixes: 6cbfdd73a94f ("ARM: dts: add sysmmu nodes for exynos5250")
Cc: <stable@vger.kernel.org> # v4.8+
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marek Szyprowski 2018-03-02 17:07:42 +01:00 committed by Greg Kroah-Hartman
parent 838ea3802e
commit c57b7e1a15
1 changed files with 4 additions and 4 deletions
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8
arch/arm/boot/dts/exynos5250.dtsi
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@ -643,7 +643,7 @@
power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL0>;
clock-names = "gscl";
iommu = <&sysmmu_gsc0>;
iommus = <&sysmmu_gsc0>;
};
gsc_1: gsc@13e10000 {
@ -653,7 +653,7 @@
power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL1>;
clock-names = "gscl";
iommu = <&sysmmu_gsc1>;
iommus = <&sysmmu_gsc1>;
};
gsc_2: gsc@13e20000 {
@ -663,7 +663,7 @@
power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL2>;
clock-names = "gscl";
iommu = <&sysmmu_gsc2>;
iommus = <&sysmmu_gsc2>;
};
gsc_3: gsc@13e30000 {
@ -673,7 +673,7 @@
power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL3>;
clock-names = "gscl";
iommu = <&sysmmu_gsc3>;
iommus = <&sysmmu_gsc3>;
};
hdmi: hdmi@14530000 {